A randomized 25 question test from a pool of 761 questions, good luck!
Which of the antenna below would be best for point-to-point communication?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the value may be useful, but of diminished quality?
There are numerous styles of fiber optic cables. Which of the answers below best represents the number of criteria that is used to match the proper cable to the desired application?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as manipulation and communication of a process though a control system?
There are numerous threats to the security of a DCS. Which of the security measures below would used be to prevent unauthorized changes from an operator?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
Which of the terms below can be best described as a device with an invalid tag name tag name?
There are commonly two configurations a programmer would use for workstations. Which of the answers below would best be described as a workstation that has the majority of the data processing done by the server?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the answers below best describes the effect that an extremely steep angle pitch has on light propagation in a fiber optic cable?
Communication technology is generally specific to a type of area network. Which of the area networks below would IDSN and VPN be used primarily?
Which of the answers below best represents the average impedance of all Foundation fieldbus H1 cables used?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the alarm clears due to the process before the operator has time to respond to it?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
Data transmission has three modes, of the answers below choose the best answer that is not one of those modes.
Which of the type of communication below best describes the HART communication between a control device and a field device?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
Which of the components below is required for the H1 transmission segment to function?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE topic?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?